dm: Rename dev_addr..() functions

These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.

In the end we will have:

   1. dev_read_addr...()    - works on devices, supports flat/live tree
   2. devfdt_get_addr...()  - current functions, flat tree only
   3. of_get_address() etc. - new functions, live tree only

All drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.

Note this involves changing some dead code - the imx_lpi2c.c file.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/pinctrl/ath79/pinctrl_ar933x.c b/drivers/pinctrl/ath79/pinctrl_ar933x.c
index fccc7c4..83f4d53 100644
--- a/drivers/pinctrl/ath79/pinctrl_ar933x.c
+++ b/drivers/pinctrl/ath79/pinctrl_ar933x.c
@@ -111,7 +111,7 @@
 	struct ar933x_pinctrl_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = dev_get_addr(dev);
+	addr = devfdt_get_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/ath79/pinctrl_qca953x.c b/drivers/pinctrl/ath79/pinctrl_qca953x.c
index a7f8c70..abc0368 100644
--- a/drivers/pinctrl/ath79/pinctrl_qca953x.c
+++ b/drivers/pinctrl/ath79/pinctrl_qca953x.c
@@ -131,7 +131,7 @@
 	struct qca953x_pinctrl_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = dev_get_addr(dev);
+	addr = devfdt_get_addr(dev);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/exynos/pinctrl-exynos.c b/drivers/pinctrl/exynos/pinctrl-exynos.c
index 5b9a592..95610a7 100644
--- a/drivers/pinctrl/exynos/pinctrl-exynos.c
+++ b/drivers/pinctrl/exynos/pinctrl-exynos.c
@@ -128,7 +128,7 @@
 	if (!priv)
 		return -EINVAL;
 
-	base = dev_get_addr(dev);
+	base = devfdt_get_addr(dev);
 	if (base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
index 630cedf..3bb4c43 100644
--- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
+++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c
@@ -575,7 +575,7 @@
 	info->data = (struct armada_37xx_pin_data *)dev_get_driver_data(dev);
 	pin_data = info->data;
 
-	info->base = (void __iomem *)dev_get_addr(dev);
+	info->base = (void __iomem *)devfdt_get_addr(dev);
 	if (!info->base) {
 		error("unable to find regmap\n");
 		return -ENODEV;
diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
index 80f0dfa..ec19583 100644
--- a/drivers/pinctrl/mvebu/pinctrl-mvebu.c
+++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c
@@ -137,7 +137,7 @@
 		return -EINVAL;
 	}
 
-	priv->base_reg = dev_get_addr_ptr(dev);
+	priv->base_reg = devfdt_get_addr_ptr(dev);
 	if (priv->base_reg == (void *)FDT_ADDR_T_NONE) {
 		debug("%s: Failed to get base address\n", __func__);
 		return -EINVAL;
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
index d6f8a9b..1abfc50 100644
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -158,7 +158,7 @@
 	fdt_addr_t addr_base;
 
 	dev = dev_get_parent(dev);
-	addr_base = dev_get_addr(dev);
+	addr_base = devfdt_get_addr(dev);
 	if (addr_base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index 3147b59..023cc01 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -424,7 +424,7 @@
 	int index;
 
 	for (index = 0; index < MAX_GPIO_BANKS; index++) {
-		addr_base = dev_get_addr_index(dev, index);
+		addr_base = devfdt_get_addr_index(dev, index);
 		if (addr_base == FDT_ADDR_T_NONE)
 			break;
 
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index d5d68a3..1264b52 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -109,7 +109,7 @@
 		return res;
 	pdata->offset = of_reg[1] - pdata->width / 8;
 
-	addr = dev_get_addr(dev);
+	addr = devfdt_get_addr(dev);
 	if (addr == FDT_ADDR_T_NONE) {
 		dev_dbg(dev, "no valid base register address\n");
 		return -EINVAL;
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
index 4f369c9..d314482 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
@@ -299,7 +299,7 @@
 	struct uniphier_pinctrl_priv *priv = dev_get_priv(dev);
 	fdt_addr_t addr;
 
-	addr = dev_get_addr(dev->parent);
+	addr = devfdt_get_addr(dev->parent);
 	if (addr == FDT_ADDR_T_NONE)
 		return -EINVAL;